[INFO] cloning repository vitvakatu/cryptocurrency [INFO] running `"git" "clone" "--bare" "git://github.com/vitvakatu/cryptocurrency.git" "work/cache/sources/gh/vitvakatu/cryptocurrency"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/vitvakatu/cryptocurrency'... [INFO] running `"git" "clone" "work/cache/sources/gh/vitvakatu/cryptocurrency" "work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/vitvakatu/cryptocurrency"` [INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/vitvakatu/cryptocurrency'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/vitvakatu/cryptocurrency" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/vitvakatu/cryptocurrency"` [INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/vitvakatu/cryptocurrency'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b3cc1707b3e2bdd1a5082e9727f709af10b40403 [INFO] sha for GitHub repo vitvakatu/cryptocurrency: b3cc1707b3e2bdd1a5082e9727f709af10b40403 [INFO] validating manifest of vitvakatu/cryptocurrency on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of vitvakatu/cryptocurrency on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing vitvakatu/cryptocurrency [INFO] finished frobbing vitvakatu/cryptocurrency [INFO] frobbed toml for vitvakatu/cryptocurrency written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/vitvakatu/cryptocurrency/Cargo.toml [INFO] started frobbing vitvakatu/cryptocurrency [INFO] finished frobbing vitvakatu/cryptocurrency [INFO] frobbed toml for vitvakatu/cryptocurrency written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/vitvakatu/cryptocurrency/Cargo.toml [INFO] crate vitvakatu/cryptocurrency already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rust_decimal v0.9.0 [INFO] [stderr] Downloaded exonum v0.8.1 [INFO] [stderr] Downloaded exonum_sodiumoxide v0.0.19 [INFO] [stderr] Downloaded exonum_libsodium-sys v0.0.19 [INFO] [stderr] Downloaded os_info v1.0.1 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] checking vitvakatu/cryptocurrency against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-1/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/vitvakatu/cryptocurrency:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 8d98d9e3b3813cc969bf584b5170229e1fda3c885d404a9e6c4a79240dd5560d [INFO] running `"docker" "start" "-a" "8d98d9e3b3813cc969bf584b5170229e1fda3c885d404a9e6c4a79240dd5560d"` [INFO] [stderr] Compiling lazy_static v1.0.1 [INFO] [stderr] Compiling build_const v0.2.1 [INFO] [stderr] Compiling adler32 v1.0.3 [INFO] [stderr] Compiling httparse v1.3.1 [INFO] [stderr] Compiling serde v1.0.66 [INFO] [stderr] Compiling podio v0.1.6 [INFO] [stderr] Compiling nix v0.11.0 [INFO] [stderr] Compiling make-cmd v0.1.0 [INFO] [stderr] Compiling pkg-config v0.3.11 [INFO] [stderr] Compiling regex v1.0.1 [INFO] [stderr] Compiling os_info v1.0.1 [INFO] [stderr] Checking static_slice v0.0.3 [INFO] [stderr] Checking sequence_trie v0.3.5 [INFO] [stderr] Checking route-recognizer v0.1.12 [INFO] [stderr] Compiling exonum v0.8.1 [INFO] [stderr] Checking hex v0.3.2 [INFO] [stderr] Checking bit-vec v0.5.0 [INFO] [stderr] Checking headers v0.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling arrayvec v0.4.7 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling time v0.1.40 [INFO] [stderr] Compiling xattr v0.2.1 [INFO] [stderr] Compiling filetime v0.2.1 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking net2 v0.2.32 [INFO] [stderr] Checking memchr v1.0.2 [INFO] [stderr] Checking atty v0.2.10 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Checking base64 v0.6.0 [INFO] [stderr] Compiling proc-macro2 v0.4.6 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking regex-syntax v0.6.1 [INFO] [stderr] Checking humantime v1.1.1 [INFO] [stderr] Checking textwrap v0.9.0 [INFO] [stderr] Checking chacha20-poly1305-aead v0.1.2 [INFO] [stderr] Compiling miniz_oxide v0.1.2 [INFO] [stderr] Checking colored v1.6.0 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Checking tokio-timer v0.1.2 [INFO] [stderr] Checking idna v0.1.4 [INFO] [stderr] Checking bytes v0.4.8 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling tar v0.4.15 [INFO] [stderr] Checking buf_redux v0.6.3 [INFO] [stderr] Checking twoway v0.1.8 [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stderr] Checking cookie v0.10.1 [INFO] [stderr] Checking crossbeam-epoch v0.4.3 [INFO] [stderr] Checking blake2-rfc v0.2.18 [INFO] [stderr] Checking tokio-timer v0.2.4 [INFO] [stderr] Compiling rustc_version v0.2.2 [INFO] [stderr] Checking thread_local v0.3.5 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Checking mio v0.6.14 [INFO] [stderr] Compiling msdos_time v0.1.6 [INFO] [stderr] Checking clap v2.31.2 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Checking tokio-io v0.1.6 [INFO] [stderr] Compiling quote v0.6.3 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking url v1.7.0 [INFO] [stderr] Checking crossbeam-deque v0.3.1 [INFO] [stderr] Checking plugin v0.2.6 [INFO] [stderr] Compiling snow v0.1.9 [INFO] [stderr] Compiling phf_shared v0.7.22 [INFO] [stderr] Checking regex v0.2.11 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Compiling syn v0.14.2 [INFO] [stderr] warning[E0713]: borrow may still be in use when destructor runs [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/url-1.7.0/src/form_urlencoded.rs:261:40 [INFO] [stderr] | [INFO] [stderr] 259 | impl<'a> Target for ::UrlQuery<'a> { [INFO] [stderr] | -- lifetime `'a` defined here [INFO] [stderr] 260 | fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization } [INFO] [stderr] 261 | fn finish(self) -> &'a mut ::Url { self.url } [INFO] [stderr] | ^^^^^^^^ - here, drop of `self` needs exclusive access to `*self.url`, because the type `UrlQuery<'_>` implements the `Drop` trait [INFO] [stderr] | | [INFO] [stderr] | returning this value requires that `*self.url` is borrowed for `'a` [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Compiling rayon-core v1.4.0 [INFO] [stderr] Checking tokio-threadpool v0.1.4 [INFO] [stderr] Checking tokio-reactor v0.1.2 [INFO] [stderr] Compiling phf_generator v0.7.22 [INFO] [stderr] Checking phf v0.7.22 [INFO] [stderr] Checking hyper v0.10.13 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking env_logger v0.5.10 [INFO] [stderr] Compiling phf_codegen v0.7.22 [INFO] [stderr] Checking tokio-fs v0.1.1 [INFO] [stderr] Checking tokio-udp v0.1.0 [INFO] [stderr] Checking tokio-tcp v0.1.0 [INFO] [stderr] Checking ctrlc v3.1.1 [INFO] [stderr] Compiling mime_guess v1.8.4 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Compiling rayon v1.0.1 [INFO] [stderr] Checking exonum_profiler v0.1.2 [INFO] [stderr] Checking tokio v0.1.7 [INFO] [stderr] Checking tokio-core v0.1.17 [INFO] [stderr] Checking tokio-retry v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.66 [INFO] [stderr] Checking iron v0.6.0 [INFO] [stderr] Checking multipart v0.13.6 [INFO] [stderr] Compiling cc v1.0.17 [INFO] [stderr] Checking serde_json v1.0.21 [INFO] [stderr] Checking chrono v0.4.2 [INFO] [stderr] Checking rust_decimal v0.9.0 [INFO] [stderr] Checking toml v0.4.6 [INFO] [stderr] Checking uuid v0.6.5 [INFO] [stderr] Checking persistent v0.4.0 [INFO] [stderr] Checking mount v0.4.0 [INFO] [stderr] Checking iron-cors v0.7.0 [INFO] [stderr] Checking router v0.6.0 [INFO] [stderr] Compiling bzip2-sys v0.1.6 [INFO] [stderr] Compiling miniz_oxide_c_api v0.1.2 [INFO] [stderr] Compiling miniz-sys v0.1.10 [INFO] [stderr] Compiling backtrace-sys v0.1.23 [INFO] [stderr] Compiling exonum_librocksdb-sys v0.5.4 [INFO] [stderr] Checking bodyparser v0.8.0 [INFO] [stderr] Checking urlencoded v0.6.0 [INFO] [stderr] Checking params v0.8.0 [INFO] [stderr] Compiling flate2 v1.0.1 [INFO] [stderr] Checking backtrace v0.3.8 [INFO] [stderr] error: failed to run custom build command for `exonum_librocksdb-sys v0.5.4` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/exonum_librocksdb-sys-bc60d7e195d06c0b/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at '"git" "clone" "https://github.com/google/snappy.git" [INFO] [stderr] [INFO] [stderr] fatal: could not create work tree dir 'snappy': Read-only file system [INFO] [stderr] [INFO] [stderr] ', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/exonum_librocksdb-sys-0.5.4/build.rs:176:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55d034a24c4b - backtrace::backtrace::libunwind::trace::h00e2f01ca6755a19 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55d034a24c4b - backtrace::backtrace::trace_unsynchronized::hc2e55f9123c24578 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55d034a24c4b - std::sys_common::backtrace::_print::h878d975ca669e1b4 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55d034a24c4b - std::sys_common::backtrace::print::h1b2f6b4885b021f3 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55d034a24c4b - std::panicking::default_hook::{{closure}}::he9ab19abef5c787f [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 5: 0x55d034a2494c - std::panicking::default_hook::h9b73316e8577c3fa [INFO] [stderr] at src/libstd/panicking.rs:212 [INFO] [stderr] 6: 0x55d034a253c0 - std::panicking::rust_panic_with_hook::he062866264d328c5 [INFO] [stderr] at src/libstd/panicking.rs:475 [INFO] [stderr] 7: 0x55d034a24f42 - std::panicking::continue_panic_fmt::hd91e15ffe4fde332 [INFO] [stderr] at src/libstd/panicking.rs:382 [INFO] [stderr] 8: 0x55d034a24e8f - std::panicking::begin_panic_fmt::h0d4c7186e0dd785f [INFO] [stderr] at src/libstd/panicking.rs:337 [INFO] [stderr] 9: 0x55d03490abfa - build_script_build::get_sources::haad40b53b9027fa6 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/exonum_librocksdb-sys-0.5.4/build.rs:176 [INFO] [stderr] 10: 0x55d03490b394 - build_script_build::main::ha1655beedc23481f [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/exonum_librocksdb-sys-0.5.4/build.rs:212 [INFO] [stderr] 11: 0x55d03490dd70 - std::rt::lang_start::{{closure}}::hcc9e60896a36df3c [INFO] [stderr] at /rustc/d3301713b54af69ca9de941a8c6b0d8287dbd6df/src/libstd/rt.rs:64 [INFO] [stderr] 12: 0x55d034a24dc3 - std::rt::lang_start_internal::{{closure}}::hac4055a4b24c3806 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 13: 0x55d034a24dc3 - std::panicking::try::do_call::h0bdfdef338a7b8de [INFO] [stderr] at src/libstd/panicking.rs:294 [INFO] [stderr] 14: 0x55d034a2db8a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 15: 0x55d034a2598d - std::panicking::try::h5986cc11523af350 [INFO] [stderr] at src/libstd/panicking.rs:273 [INFO] [stderr] 16: 0x55d034a2598d - std::panic::catch_unwind::h5e6e2d11127cecca [INFO] [stderr] at src/libstd/panic.rs:388 [INFO] [stderr] 17: 0x55d034a2598d - std::rt::lang_start_internal::hd1ad303a81183dc4 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 18: 0x55d03490dd49 - std::rt::lang_start::hd1fd4ca3c5e9687e [INFO] [stderr] at /rustc/d3301713b54af69ca9de941a8c6b0d8287dbd6df/src/libstd/rt.rs:64 [INFO] [stderr] 19: 0x55d03490b48a - main [INFO] [stderr] 20: 0x7efcedba52e1 - __libc_start_main [INFO] [stderr] 21: 0x55d034908a6a - _start [INFO] [stderr] 22: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "8d98d9e3b3813cc969bf584b5170229e1fda3c885d404a9e6c4a79240dd5560d"` [INFO] running `"docker" "rm" "-f" "8d98d9e3b3813cc969bf584b5170229e1fda3c885d404a9e6c4a79240dd5560d"` [INFO] [stdout] 8d98d9e3b3813cc969bf584b5170229e1fda3c885d404a9e6c4a79240dd5560d